Growing community of inventors

London Colney, United Kingdom

Michael J Dransfield

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 16

Michael J DransfieldErnest Cranko (1 patent)Michael J DransfieldRobert C Cross (1 patent)Michael J DransfieldMichael J Dransfield (1 patent)Ernest CrankoErnest Cranko (3 patents)Robert C CrossRobert C Cross (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 4528792 - Anchoring cartridges

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as of
12/18/2025
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